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Old 2018-03-02, 08:32   #6
preda's Avatar
"Mihai Preda"
Apr 2015

25468 Posts

Originally Posted by SELROC View Post
Effectively the max work group size is 256.

How should I modify the program to make it work with this hardware ?

Thank you
There's no easy way (to use workgroup 256 in this situation) I can think of.

If you install amdgpu-pro or ROCm, you should be able to use WG up to 1024.

In the next update I'll try to move back to 256.
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